flasher
名词 flasher:
someone with a compulsive desire to expose the genitals
同义词:exhibitionist
an electrical device that automatically turns a lamp on and off (as for an advertising display)
a light that flashes on and off; used as a signal or to send messages
同义词:blinker
形容词 flash:
tastelessly showy
同义词:brassy, cheap, flash, flashy, garish, gaudy, gimcrack, loud, meretricious, tacky, tatty, tawdry, trashy